Sierra Marine Engine Parts & Drive Parts   Sierra Marine is a trusted name in aftermarket replacement boat engine and drive parts. Sierra’s products are designed and engineered to exceed the high horsepower demands of today’s engines in the harshest marine environments. All Sierra products meet or exceed the original equipment part it replaces.   If you need help finding a part, we need, Make, Model, Year, Horsepower, and Serial number of your engine.   Warning: We can no longer ship engine parts International or to California Due to Prop 65.

Fits all Nautalift gas filled supports. Flat bracket with a 10mm ball stud. 2.25" wide. Display packed.

SWIVL-EZE 7x7 Zinc Plated  Steel 3/4" Pin Base 7" x 7" Lock'N-Pin 3/4" Pin Base SP-67739-T is zinc plated steel. It features a threaded bronze bushing for secure fit and durability. Easy to install with six screws or bolts through the deck. Add more seating to your pontoon, fishing or cruising boat with Attwood seating products. Attwood develops high value, engineered marine products to make life on the water easier to enjoy. Made to meet the demands of boat builders and distribution partners, our products are extensively tested on-site in our lab to provide worry-free boating under all conditions. Features: 7" x 7" Lock'N-Pin 3/4" Pin Base is a zinc plated steel top plate. Works with a threaded pedestal pin and features an acetal bushing for secure fit and durability Six bolt or screw attachment (hardware not included) WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Zinc Plated Steel Receiver Pin with Clip  The corrosion resistant zinc plated steel receiver pin ensures your ball mount or other hitch-mounted accessories stays securely engaged to your trailer hitch. Hitch pin clip included. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Zinc Plated Safety Chain  Use this chain between your trailer and vehicle as an added layer of security to prevent separation if trailer inadvertently comes off trailer ball. Secures with S-hooks on both ends. Zinc plated steel construction. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

An industry standard 10mm ball stud with a threaded shaft. For custom fabricating your own mounting hardware. Display packed.

Description: Zinc Plated Steel Clamp-on Oarlocks. Horn Inside Diameter: 1-1/2" - 1-3/4" Shank Diameter: 1/2" Shank Length: 2-1/16"

Fits all Nautalift gas filled supports. 90 degree angle bracket with 10mm ball stud. Display packed.

Fits all Nautalift gas filled supports. 90 degree angle bracket with 10mm ball stud. Display packed.

Wobble Roller Retainer Ring - Zinc Plated Used by many trailer manufacturers to secure wobble rollers onto their individual shafts. Zinc plated. Two retainer rings and two 1-1/8" washers per blister package.

1000 lbs. Zinc Plated Swivel Jack with 6" Poly Wheel Designed for use with marine and utility trailers. Includes all the necessary mounting hardware. Features: Bolt-on, zinc plated, side winding swing away jack 1000 lbs. capacity 6" wheel 10" of travel Fits up to 3" x 5" tongues Mounting hardware included Warranty: Limited 1-Year WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Deluxe trailer jack with 1500 lb. capacity and 10" travel. Fits trailer tongues up to 3" x 5". Swivel plate and caster designed to OE specifications. Extra bushing installed for smooth handle cranking. 6" spoked wheel. Quickly pivots to horizontal position. Black textured finish over zinc plated coating. Grease port fitting for easy lubrication. Mounting hardware included.

Deluxe Plus trailer jack with 1500 lb. capacity and 12" travel. Fits trailer tongues up to 3" x 5". Swivel plate and caster designed to OE specifications. Extra bushing installed for smooth handle cranking. Heavy duty 8" spoked wheel. Independent wheel caster rotates independently from inner post for extra maneuverability. Black textured finish over zinc plated coating. Two grease port fittings for extra lubrication. Coated pull pin and comfort grip handle. Mounting hardware included.

Garboard Drain Plus with Steel Wrench Complete with Zinc Plated Steel Wrench.  Specifications: Cast Bronze Flange Brass Plug Complete with Zinc Plated Steel Wrench Flange Outer Diameter: 3-1/8" Pipe Size: 1" Length: 1" Threaded Screw Size: #10

Zinc Coupler Safety Pin Spring locking action secures the coupler clip and prevents accidental uncoupling. Zinc plated steel 1/4" pin shank fits all couplers 1-3/4" usable length 1-1/2" clearance under spring arm Coupler not included. WARNING: This product can expose you to chemicals including ARSENIC ,CADMIUM which are known to the State of California to cause cancer or other reproductive harm, and BERYLLIUM,COBALT METAL POWDER,NICKEL (METALLIC) which are known to the State of California to cause cancer, and Chromium (hexavalent compounds),LEAD which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.